Individual Calculations September 2023
 Wydornik, Robert  Total change: -0.40  Rating chartPersonal card
 Turniej Klasyfikacyjny na I oraz k (norma czesciowa) Lodz POL 2023-07-29
RcRownchangeKK*chgGame
 1498 1293 2.00 5 0.57 20 11.40 
  Jaworski, Jakub 1774 POL0.001-0.0520-1.00 
  Kedrzynski, Adam 1472 POL0.001-0.2720-5.40 
  Satyajeet, Mahanta 1379 IND0.001-0.3820-7.60 
  Ostapenko, Vladyslav 1671 UKR1.0010.912018.20 
  Forysinski, Grzegorz 1192 POL1.0010.36207.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa C Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1203 1261 4.00 8 -0.59 20 -11.80 
  Ladon, Tymoteusz 1408 POL0.001-0.3020-6.00 
  Herok, Pawel 1076 POL0.501-0.2420-4.80 
  Ryszka, Emilia 1002 POL1.0010.18203.60 
  Gazda, Jacek 1442 POL0.5010.24204.80 
  Chmiel, Pawel 1495 POL0.001-0.2120-4.20 
  Poloczek, Maja 1069 POL0.001-0.7520-15.00 
  Haladaj, Tomasz 1025 POL1.0010.20204.00 
  Ladon, Jeremi 1104 POL1.0010.29205.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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